#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include "videoplayer.h"
QT_BEGIN_NAMESPACE
namespace Ui { class MainWindow; }
QT_END_NAMESPACE

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

private slots:
    void on_stopButton_clicked();

    void on_openFileBtn_clicked();

    void on_playSlider_valueChanged(int value);

    void on_voiceSlider_valueChanged(int value);

    void videoPlayer_change_state(VideoPlayer* videoPlayer);

    void videoPlayer_init_finish(VideoPlayer* videoPlayer);

private:
    Ui::MainWindow *ui;
    VideoPlayer* _videoPlayer = nullptr;
};
#endif // MAINWINDOW_H
